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Power Box 20 Watt Pedal Generator, Emergency Charger, Any Portable Devices Charger, Can Charge a 12 Volt Battery, Lightweight, Strong Polycarbonate Plastic

3.4 3.4 out of 5 stars 60 ratings

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About this item

  • Pedal Generator with 120 Volt 20 Watt output
  • Folds to small size, easily protable and to set up
  • easy to pedal for long periods of time, uses standard bike pedals
  • Can be screwed down for stable operation
  • Charge all portable electronics directly, laptops thru external battery and other appliance through 12 volt battery

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This Item
K-TOR Power Box 20 Watt Pedal Generator, Emergency Charger, Any Portable Devices Charger, Can Charge a 12 Volt Battery, Lightweight, Strong Polycarbonate Plastic
K-TOR Power Box 20 Watt Pedal Generator, Emergency Charger, Any Portable Devices Charger, Can Charge a 12 Volt Battery, Lightweight, Strong Polycarbonate Plastic
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PriceCurrently unavailable.$199.00-7% $129.99
Typical:$139.99
$3,199.00$129.62$329.00
Delivery
Get it Mar 29 - Apr 3
Get it Mar 28 - 29
Get it Mar 28 - 29
Get it as soon as Tuesday, Mar 26
Customer Ratings
Sold By
BEVOGIE
ALininin
EF ECOFLOW-US
GRXH
Zeus Dynamo
power source
Manual
Battery Powered, Solar Powered
Manual Power Generation or Charger
‎Solar Powered, Battery Powered
Solar Powered
hand-powered
engine type
4 Stroke
4 Stroke
4 Stroke
output wattage
20 watts
150 watts
150 watts
150 watts
60 watts
wattage
20 watts
30 watts
150 watts
2048 watt hours
150 watts
60 watts
voltage
120 volts
12 volts
120 volts
15 volts
20 volts of direct current
weight
5 pounds
4.76 pounds
92 pounds
4.07 kilograms

Product information

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K-TOR

K-TOR Power Box 20 Watt Pedal Generator, Emergency Charger, Any Portable Devices Charger, Can Charge a 12 Volt Battery, Lightweight, Strong Polycarbonate Plastic


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Product Description

The K-Tor Power Box is a 20 Watt pedal generator with an universal international power socket. Plug in your wall charger and charge your portable electronics at the same rate as plugging in a wall outlet. You can charge multiple devices at once up to 20 watts or an external 12 volt battery to power larger devices like laptops or appliances with 12 volt power stream charger sold seperately.

Customer reviews

3.4 out of 5 stars
3.4 out of 5
60 global ratings

Customers say

Customers like the performance and quality of the electricity generator. They say it works well enough for both devices. However, some customers have reported issues with the amperage, housing, and noise. They mention that the unit is noisy and sounds like an electric drill. They are also disappointed with resistance and build quality.

AI-generated from the text of customer reviews

4 customers mention4 positive0 negative

Customers are satisfied with the performance of the electricity generator. They mention that it works great now, is much more operational, and works well enough for both devices.

"...6 more smoothly than my new Samsung Galaxy 8, but it works well enough for both devices and any inconsistencies in pedaling resistance when charging..." Read more

"...Works great now. The way I was using it was actually the problem. Great response from the company, sorted me out in no time." Read more

"...I like the bicycle peddles. It is much more operational over a longer period of time using both feet or both hands. Other devices use only one hand...." Read more

"Works as advertised. Small but well built...." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the generator. They mention that it is practical, awesome, and a life saver.

"This product is truly a life saver!..." Read more

"Awesome little generator from a great company!..." Read more

"Very practical..." Read more

8 customers mention5 positive3 negative

Customers are mixed about the build quality of the electricity generator. Some mention it's well built, sturdy, and reliable, while others say that the components crack and break fairly often. The entire system feels flimsy, and the force pedalling exerts causes the Powerbox to break.

"...pedal unit it was reliable. Using the Powerbox in that fashion provides a great upper body workout. I have two Powerboxes and I am satisfied...." Read more

"It charges well and the construction feels sturdy but it slides around constantly (Which i expected)...." Read more

"...gearing system inside still uses plastic gears, and thus the entire system feels flimsy...." Read more

"I like the engineering and the device appears tough. I like the bicycle peddles...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the amperage of the electricity generator. They mention that it produces little power and is useless.

"...It was no longer working for some reason, so I had to return it back...." Read more

"Awkward to use. Mostly a toy to use. Nor2much power from this. Go solar and you'll be better than this." Read more

"...But didn't tell how long it would take, or the the low amperage output, which makes it useless if it takes so many hours of pedaling...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the housing of the electricity generator. They mention that the housing is made of plastic and is not intended to be stepped on or abused. The two supports are molded plastic, and the gear system inside still uses plastic gears.

"...the job. The housing is plastic and not intended to be stepped on, or abused like a bicycle. Let's face it bikes are made of steel...." Read more

"...Be careful though, the gearing system inside still uses plastic gears, and thus the entire system feels flimsy...." Read more

"...The two supports are molded plastic, so immediately I knew I will be having to build some type of infrastructure to make sure it lasts...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the noise produced by the electricity generator. They mention that it sounds like an electric drill.

"...may not be possible to correct is the unit is noisy and sounds like an electric drill. In a hurricane or blackout, who cares, right...." Read more

"...Also the noise is pretty annoying. However it's always a good exercise paddling this generator when I sit and watch the ipad with my earphone." Read more

"...It is also very loud." Read more

3 customers mention0 positive3 negative

Customers find the resistance of the electricity generator to be high, even with no load on the system. They also say the pedal resistance is not constant, making it impossible to pedal at a constant rate.

"The unit had a problem where the resistance is not constant...." Read more

"This is a really tough model. My fingers were wounded several times while assembling the paddle and stand for the generator...." Read more

"...There is a lot of resistance even with no load on the system. They were not able to light an incandescent bulb...." Read more

Make sure you have some sandpaper handy
2 Stars
Make sure you have some sandpaper handy
The machining on the screws for this generator is very poor. Sharp edges poke out of the heads of the screws which can cause injury due to their close proximity to your feet while pedaling (see attached). The left pedal also has a tendency to work itself loose during usage. I've requested a replacement from the supplier and will update my review based on their response.
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Top reviews from the United States

Reviewed in the United States on March 13, 2018
11 people found this helpful
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Reviewed in the United States on June 30, 2018
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2.0 out of 5 stars Make sure you have some sandpaper handy
Reviewed in the United States on June 30, 2018
The machining on the screws for this generator is very poor. Sharp edges poke out of the heads of the screws which can cause injury due to their close proximity to your feet while pedaling (see attached). The left pedal also has a tendency to work itself loose during usage. I've requested a replacement from the supplier and will update my review based on their response.
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4 people found this helpful
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Reviewed in the United States on April 18, 2014
145 people found this helpful
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Reviewed in the United States on August 24, 2016
13 people found this helpful
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Reviewed in the United States on January 9, 2017
15 people found this helpful
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Reviewed in the United States on December 14, 2015
82 people found this helpful
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Reviewed in the United States on February 19, 2014
24 people found this helpful
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Top reviews from other countries

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Amazon カスタマー
3.0 out of 5 stars 便利だけど色々惜しい
Reviewed in Japan on November 28, 2018
27 people found this helpful
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JaH Montréal
4.0 out of 5 stars 2 utilités en 1
Reviewed in Canada on January 24, 2024
Amazon カスタマー
4.0 out of 5 stars 対応出力20Wまで
Reviewed in Japan on August 31, 2019
21 people found this helpful
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Amazon カスタマー
1.0 out of 5 stars ほとんど不良品。返品しました。
Reviewed in Japan on November 15, 2018
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Amazon カスタマー
1.0 out of 5 stars ほとんど不良品。返品しました。
Reviewed in Japan on November 15, 2018
充電されたりされなかったりで、1時間充電しても1%も充電が増えない。
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20 people found this helpful
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Corey J Quintaine
1.0 out of 5 stars Not recommended.
Reviewed in Canada on May 20, 2016
12 people found this helpful
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